package duoqiao;

import java.util.ArrayList;
import java.util.List;

public class Li1 {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("5");
        list.add("j");


        List<String> list1 = new ArrayList<>();
        list1.add("5");
        list1.add("j");
        System.out.println(list);
        System.out.println(list.equals(list));
        list.add(1,"d");
        System.out.println(list);

        System.out.println(list.get(2));
    }
}
